Display screens and display devices

Abstract

Display screens and display devices are disclosed. The display screen includes: a first display region, a second display region adjacent to the first display region, and a third display region adjacent to the second display region. A sub-pixel density of the first display region is smaller than a sub-pixel density of the second display region. The sub-pixel density of the second display region is smaller than a sub-pixel density of the third display region. The display screens and the display devices according to the present application can improve the user experience.

The invention claimed is: 
     
       1. A display screen, comprising:
 a first display region configured as an auxiliary display region for disposing a camera, the first display region comprising a first plurality of sub-pixels and being characterized by a first pixel arrangement pattern; 
 a second display region adjacent to the first display region, the second display region comprising a second plurality of sub-pixels and being characterized by a second pixel arrangement pattern; and 
 a third display region adjacent to the second display region and located on an opposite side of a side of the second display region adjacent to the first display region, the third display region comprising a third plurality of sub-pixels, the third display region being configured as a primary display region and characterized by a third pixel arrangement pattern, the second display region being configured as a transition region between the first display region and the third display region; 
 wherein: 
 the first pixel arrangement pattern, the second pixel arrangement pattern, and the third pixel arrangement pattern are substantially different from each other; 
 the first plurality of sub-pixels, the second plurality of sub-pixels, and the third plurality of sub-pixels are of a substantially same size; 
 a sub-pixel density of the first display region is smaller than a sub-pixel density of the second display region; 
 the sub-pixel density of the second display region is smaller than a sub-pixel density of the third display region; 
 the first display region comprises a first-typed light emitting unit arranged in a shape of a pair of triangles sharing a common edge, the pair of triangles comprises a first triangle and a second triangle, the first triangle is characterized by a first distance between a first vertex and the common edge, the second triangle is characterized by a second distance between a second vertex and the common edge, and the first distance is greater than the second distance; and 
 the second-typed light emitting unit is distributed in a shape of a pair of triangles with a common vertex. 
 
     
     
       2. The display screen of  claim 1 , wherein
 the second-typed light emitting unit is formed by sharing sub-pixels at the second display region; and 
 a third-typed light emitting unit is formed by arranging sub-pixels, at the third display region. 
 
     
     
       3. The display screen of  claim 1 , wherein the first-typed light emitting unit comprises one red sub-pixel, two green sub-pixels, and one blue sub-pixel, the red sub-pixel and the blue sub-pixel being located on the common edge, and the green sub-pixels being located at the two vertices. 
     
     
       4. The display screen of  claim 1 , wherein the second-typed light emitting unit comprises one red sub-pixel, two green sub-pixels, and two blue sub-pixels, the red sub-pixel being located at the common vertex, and the green sub-pixels and the blue sub-pixels being located at two other vertices of each of the triangles. 
     
     
       5. The display screen of  claim 2 , wherein the third-typed light emitting unit is distributed in a shape of a triangle. 
     
     
       6. The display screen of  claim 5 , wherein the third-typed light emitting unit comprises one red sub-pixel, one green sub-pixel, and one blue sub-pixel, the red sub-pixel and the green sub-pixel and the blue sub-pixel respectively forming vertices of the triangle. 
     
     
       7. The display screen of  claim 1 , wherein a smallest repeating unit of the second display region comprises one second pixel unit and one second blank region adjacent to the second pixel unit, or comprises two second pixel units and one second blank region. 
     
     
       8. The display screen of  claim 1 , wherein a smallest repeating unit of the third display region comprises one third pixel unit, and does not comprise a blank region. 
     
     
       9. The display screen of  claim 1 , wherein the smallest repeating units of the first display region of adjacent two rows or adjacent two columns are misaligned. 
     
     
       10. The display screen of  claim 7 , wherein the smallest repeating units of the second display region of adjacent two rows or adjacent two columns are misaligned. 
     
     
       11. The display screen of  claim 8 , wherein the smallest repeating units of the third display region of adjacent two rows or adjacent two columns are misaligned. 
     
     
       12. The display screen of  claim 1 , wherein a ratio of a height of the first display region to a height of the display screen is 1:10. 
     
     
       13. A display device, comprising a display screen and an under-screen photosensitive module;
 wherein: 
 the display screen comprises:
 a first display region configured as an auxiliary display region for disposing a camera, the first display region comprising a first plurality of sub-pixels and being characterized by a first pixel arrangement pattern; 
 a second display region adjacent to the first display region, the second display region comprising a second plurality of sub-pixels and being characterized by a second pixel arrangement pattern; and 
 a third display region adjacent to the second display region and located on an opposite side of a side of the second display region adjacent to the first display region, the third display region comprising a third plurality of sub-pixels, the third display region being configured as a primary display region and characterized by a third pixel arrangement pattern, the second display region being configured as a transition region between the first display region and the third display region; 
 
 the first pixel arrangement pattern, the second pixel arrangement pattern, and the third pixel arrangement pattern are substantially different from each other; 
 the first plurality of sub-pixels, the second plurality of sub-pixels, and the third plurality of sub-pixels are of a substantially same size; 
 a sub-pixel density of the first display region being smaller than a sub-pixel density of the second display region; 
 the sub-pixel density of the second display region being smaller than a sub-pixel density of the third display region; 
 the first display region comprises a first-typed light emitting unit arranged in a shape of a pair of triangles sharing a common edge, the pair of triangles comprises a first triangle and a second triangle, the first triangle is characterized by a first distance between a first vertex and the common edge, the second triangle is characterized by a second distance between a second vertex and the common edge, and the first distance is greater than the second distance, the first display region further comprises a smallest repeating unit, the smallest repeating unit comprises a first pixel unit and a first blank region coupled to the first pixel unit, the first pixel unit comprises two red sub-pixels, two green sub-pixels, and two blue sub-pixels, and an area of the first pixel unit is equal to an area of the first blank region; 
 the under-screen photosensitive module being disposed under the first display region for sensing light that is incident through the display screen. 
 
     
     
       14. The display device of  claim 13 , wherein the under-screen photosensitive module is at least one of a photoelectric sensor and a camera. 
     
     
       15. The display device of  claim 13 , wherein the under-screen photosensitive module senses light that is incident through the first display region and the second display region of the display screen. 
     
     
       16. The display device of  claim 13 , wherein the under-screen photosensitive module is embedded under the display screen by 4 mm to 6 mm. 
     
     
       17. The display screen of  claim 1 , further comprising a pixel defining layer defining a sub-pixel by providing an opening corresponding to the sub-pixel;
 wherein the pixel defining layer comprises an organic material selected from the group consisting of polyacrylate and polyimide. 
 
     
     
       18. The display screen of  claim 17 , wherein the pixel defining layer comprises a patterned configuration, the patterned configuration is associated with the first pixel arrangement pattern, the second pixel arrangement pattern, and the third pixel arrangement pattern. 
     
     
       19. The display screen of  claim 1  wherein:
 the first display region is characterized by a first light intensity requirement; 
 the third display region is characterized by a second light intensity requirement, the first light intensity requirement being different from the second light intensity requirement; and 
 the second display region is characterized by a third light intensity requirement that is between the first light intensity requirement and the second light intensity requirement.